Boy’s name · Germanic

Waldo

How to say it: WAL-doh · /ˈwɔːldoʊ/

Old High German 'to rule' - familiar from Emerson and Where's Waldo books.

Waldo was the 10,772nd most popular boys’ name in the United States in 2025, given to 6 babies (Social Security Administration). Its busiest decade was the 1910s, its births are down about 15% in ten years, and it is projected to slip to #12,760 by 2030.

Updated · SSA 2025 data, published May 2026 · How we compute these figures

#10,772for boys in 2025
1 in 552,557US babies
6born in 2025
#12,760projected for 2030
1910sits peak decade
under 1 in 200chance a classmate shares it

Key facts

Key facts about Waldo
Rank among boys’ names, 2025#10,772
Babies born in 20256
Share of births1 in 552,557
Peak decade1910s
Change over 10 years−15%
Projected rank for 2030 (estimate)#12,760

Sources: Social Security Administration (SSA). How we compute these figures.

Its life, decade by decade

Waldo peaked in the 1910s and is less common today.

1900195020002020–25
Peak: 182 per million births, 1910s.

What goes with it

Nicknames

  • Wally
  • Wald

In the classroom

In a class of 25 children born in 2025, the chance that another child is called Waldo is about under 1 in 200.

Around the world

This spelling is used in English, German, Spanish.

Famous people named Waldo

From Wikidata and Wikipedia

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